用于生物传感的增强等离子体共振Zn-MoO3-x纳米晶体的制备

IF 2.6 4区材料科学 Q2 CHEMISTRY, MULTIDISCIPLINARY

ChemNanoMat Pub Date : 2025-06-02 DOI:10.1002/cnma.202500009

Xuzhe Wang, Yongqi Wu, Xiaohong Chen, Dewei Liu, Huawei Zhang, Chengzhou Zhao, Mingyuan Li

{"title":"用于生物传感的增强等离子体共振Zn-MoO3-x纳米晶体的制备","authors":"Xuzhe Wang, Yongqi Wu, Xiaohong Chen, Dewei Liu, Huawei Zhang, Chengzhou Zhao, Mingyuan Li","doi":"10.1002/cnma.202500009","DOIUrl":null,"url":null,"abstract":"Doping with alien atoms or ions can efficiently tune the plasma resonance peak position of the metal oxide nanocrystals. While subjected to the instinct crystalline structure and the doping procedure, the ability of semiconductor to accommodate alien guest atoms or ions is limited. In this work, a novel protocol is proposed to fabricate Zn ion-doped MoO3 (Zn-MoO3-x) nanocrystals with enhanced localized surface plasmon resonance (LSPR) properties and the plasma resonance peak position of the Zn-MoO3-x is located ranging from 400 to 1400 nm. Thus, the Zn-MoO3-x nanocrystals have been regarded as the proper candidate for the LSPR-based biosensing of bovine serum protein (BSA). And the response factor can reach 2.8 when the concentration of BSA is 2 mg mL−1.","PeriodicalId":54339,"journal":{"name":"ChemNanoMat","volume":"11 8","pages":""},"PeriodicalIF":2.6000,"publicationDate":"2025-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Fabrication of Zn-MoO3-x Nanocrystals with Enhanced Plasmon Resonance for Biosensing Application\",\"authors\":\"Xuzhe Wang, Yongqi Wu, Xiaohong Chen, Dewei Liu, Huawei Zhang, Chengzhou Zhao, Mingyuan Li\",\"doi\":\"10.1002/cnma.202500009\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Doping with alien atoms or ions can efficiently tune the plasma resonance peak position of the metal oxide nanocrystals. While subjected to the instinct crystalline structure and the doping procedure, the ability of semiconductor to accommodate alien guest atoms or ions is limited. In this work, a novel protocol is proposed to fabricate Zn ion-doped MoO3 (Zn-MoO3-x) nanocrystals with enhanced localized surface plasmon resonance (LSPR) properties and the plasma resonance peak position of the Zn-MoO3-x is located ranging from 400 to 1400 nm. Thus, the Zn-MoO3-x nanocrystals have been regarded as the proper candidate for the LSPR-based biosensing of bovine serum protein (BSA). And the response factor can reach 2.8 when the concentration of BSA is 2 mg mL−1.\",\"PeriodicalId\":54339,\"journal\":{\"name\":\"ChemNanoMat\",\"volume\":\"11 8\",\"pages\":\"\"},\"PeriodicalIF\":2.6000,\"publicationDate\":\"2025-06-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ChemNanoMat\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://aces.onlinelibrary.wiley.com/doi/10.1002/cnma.202500009\",\"RegionNum\":4,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ChemNanoMat","FirstCategoryId":"88","ListUrlMain":"https://aces.onlinelibrary.wiley.com/doi/10.1002/cnma.202500009","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}

引用次数: 0

摘要

掺杂外来原子或离子可以有效地调整金属氧化物纳米晶体的等离子体共振峰位置。由于受到固有晶体结构和掺杂程序的限制，半导体容纳外来客体原子或离子的能力是有限的。本文提出了一种新的方案来制备具有增强局域表面等离子体共振（LSPR）特性的锌离子掺杂MoO3 （Zn-MoO3-x）纳米晶体，Zn-MoO3-x的等离子体共振峰位置在400 ~ 1400 nm之间。因此，锌- moo3 -x纳米晶体被认为是基于lspr的牛血清蛋白（BSA）生物传感的合适候选材料。当牛血清白蛋白浓度为2 mg mL−1时，响应因子可达2.8。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Fabrication of Zn-MoO3-x Nanocrystals with Enhanced Plasmon Resonance for Biosensing Application

查看原文本刊更多论文

Fabrication of Zn-MoO3-x Nanocrystals with Enhanced Plasmon Resonance for Biosensing Application

Doping with alien atoms or ions can efficiently tune the plasma resonance peak position of the metal oxide nanocrystals. While subjected to the instinct crystalline structure and the doping procedure, the ability of semiconductor to accommodate alien guest atoms or ions is limited. In this work, a novel protocol is proposed to fabricate Zn ion-doped MoO₃ (Zn-MoO_3-x) nanocrystals with enhanced localized surface plasmon resonance (LSPR) properties and the plasma resonance peak position of the Zn-MoO_3-x is located ranging from 400 to 1400 nm. Thus, the Zn-MoO_3-x nanocrystals have been regarded as the proper candidate for the LSPR-based biosensing of bovine serum protein (BSA). And the response factor can reach 2.8 when the concentration of BSA is 2 mg mL⁻¹.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

ChemNanoMat Energy-Energy Engineering and Power Technology

CiteScore

6.10

自引率

2.60%

发文量

236

期刊介绍： ChemNanoMat is a new journal published in close cooperation with the teams of Angewandte Chemie and Advanced Materials, and is the new sister journal to Chemistry—An Asian Journal.